236479491

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{60127}}^1$

素因数の和:60175

約数の個数: 24

約数和(自身を含む): 375198720

約数和(自身を除く): 138719229

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 60127, 180381, 541143, 1142413, 1382921, 3427239, 4148763, 10281717, 12446289, 26275499, 78826497, 236479491]

約数ペア:

[(1, 236479491), (3, 78826497), (9, 26275499), (19, 12446289), (23, 10281717), (57, 4148763), (69, 3427239), (171, 1382921), (207, 1142413), (437, 541143), (1311, 180381), (3933, 60127)]